⚡ Standards in Seychelles

Web standards are a set of guidelines and specifications that define and describe various aspects of the World Wide Web.

Seychelles is an East African island country with a population of around 100 thousand people.

According to our statistics, standards are used on 94.4% of websites from Seychelles.

Statistics based on 826 analyzed websites. About this data

⭐ Most Popular in 2026

The following chart shows the top standards on websites in Seychelles in 2026, based on market share.

The most popular is HTML with an impressive share of 93.1%, followed by CSS with 88.3% and Acceptable Ads with 53.1%.

HTML 93.1%
CSS 88.3%
Acceptable Ads 53.1%
Open Graph 21.9%
Preconnect 19%
RSD 13.8%
JSON 13.7%
DNS Prefetch 11.5%
Preload 9.7%
SearchAction 9.4%
XFN 9.4%
Speculation Rules 6.9%
XHTML 5.5%
Pingback 5.5%
IAB TCF 1.7%

🚀 Highlights

Here is a list of the top standards that are more popular in Seychelles than worldwide.
Differences between global and country rankings are shown in parentheses.

1. HTML ^(-1)
3. Acceptable Ads ^(-12)
5. Preconnect ^(-3)
15. IAB TCF ^(-3)
16. GraphQL ^(-4)
17. Text ^(-10)
19. Trace Context ^(-2)
21. Sitemap ^(-5)

✨ Top Web Standards

Below is a more detailed list of the top 25 of the 29 standards used on sites from Seychelles, ranked by their market share.

Rank	Name	Market share
1	HTML Cambridge, Massachusetts, United States A markup language used to create web pages and is the de facto standard for documents displayed in web browsers.	93.1%
2	CSS Cambridge, Massachusetts, United States A stylesheet language used to control the presentation of HTML and XML documents, defining layout, colors, typography, and responsive behavior across different devices.	88.3%
3	Acceptable Ads Berlin, Germany A set of criteria defined by the independent Acceptable Ads Committee that allows publishers to reach ad-blocking users with respectful, non-intrusive and relevant ads.	53.1%
4	Open Graph Menlo Park, California, United States A web metadata standard that defines how webpages are described as structured objects for use in social graphs and enables their consistent representation.	21.9%
5	Preconnect Cambridge, Massachusetts, United States The rel="preconnect" attribute on HTML elements.	19%
6	RSD An XML format that helps client software find the services needed to read, edit, or "work with" weblogging software.	13.8%
7	JSON A lightweight, language-independent data exchange format derived from JavaScript and used to structure and transmit data between systems.	13.7%
8	DNS Prefetch Cambridge, Massachusetts, United States The rel="dns-prefetch" attribute on HTML elements.	11.5%
9	Preload Cambridge, Massachusetts, United States The rel="preload" attribute on HTML elements.	9.7%
10	SearchAction Cambridge, Massachusetts, United States A structured data type from Schema.org that describes a website's search capability.	9.4%
11	XFN An HTML microformat that provides a simple way to represent human relationships using links.	9.4%
12	Speculation Rules Mountain View, California, United States API is used to improve navigation performance by prefetching or even prerendering future navigations.	6.9%
13	XHTML Cambridge, Massachusetts, United States An XML-based markup language that extends HTML 4.	5.5%
14	Pingback A method for web authors to request notification when somebody links to one of their documents.	5.5%
15	IAB TCF Brussels, Belgium An open-source industry standard developed by IAB Europe that helps companies comply with GDPR and ePrivacy requirements when processing personal data in digital advertising ecosystems.	1.7%
16	GraphQL Menlo Park, California, United States A data query and manipulation language for APIs typically used for remote client-server communications.	1%
17	Text Cambridge, Massachusetts, United States The plain text document format.	0.6%
18	Prefetch Cambridge, Massachusetts, United States The rel="prefetch" attribute on HTML elements.	0.6%
19	Trace Context Cambridge, Massachusetts, United States Defines standard HTTP headers and a value format for propagating context information that enables distributed tracing.	0.5%
20	OpenSearch Seattle, Washington, United States A specification that describes a website's search engine, enabling browsers, apps, and services to discover and integrate it.	0.5%
21	Sitemap A file in XML format that allows webmasters to inform search engines about URLs on a website that are available for web crawling.	0.5%
22	OAuth Fremont, California, United States An open standard authorization protocol that allows applications to obtain limited access to user accounts without sharing passwords across web, mobile, and desktop environments.	0.5%
23	Sass A stylesheet language that compiles to CSS and allows developers to use variables, nested rules, mixins, and functions.	0.4%
24	YAML Seattle, Washington, United States A human-readable data serialization language designed for representing structured data and exchanging it between systems and programming languages.	0.4%
25	Less A backward-compatible CSS language extension inspired by Sass that supports variables, mixins, operations, and functions.	0.3%

🗃️ About This Data

We evaluate the popularity of technologies based on the number of websites where we detect their usage.
Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
This report is based on the analysis of 826 websites from Seychelles.
We currently track the presence of 54 standards across the web.
Of these, 29 were detected on websites from Seychelles.
Statistics were last calculated on May 5, 2026.
For more details, see our methodology and disclaimer.